Dell OptiPlex 7440 All-In-One W11C, Owner'S Manual

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4. To remove the optical drive bracket:
a) Remove the screws that secure the optical drive bracket [1].
b) Remove the bracket away from the optical drive [2].
Installing the optical drive assembly
1. Place the bracket to align the screw holders on the optical drive.
2. Tighten the screws to secure the bracket to the optical drive.
3. Insert the optical drive assembly into the drive slot, until it snaps in.
4. Install the:
a) back cover
b) stand
5. Follow the procedure in After working inside your computer .
System board shield
Removing the system board shield
1. Follow the procedure in Before working inside your computer .
2. Remove the:
a) stand
b) back cover
3. To remove the system board shield:
a) Press the securing tab to release the system board shield from the slots on the computer [1].
b) Slide the system board shield away from the computer [2].
c) Lift the system-board shield from the computer [3].
Disassembly and reassembly 25